Author: Marc Artzrouni
Posted: Tue, 14 Mar 2006 10:46:17 +0100
I have a matrix A of dim say 10 by 10; I want to fill the submatrix of
A from row 2 to row 4 and col 3 to 7 with a matrix
B of the correesponding dimension (i.e. 3 by 5). In other words put B
in A, from row 2 to row 4 and col 3 to 7. Is there
a way I can do that " vectorally" , without having to write a double
loop? (I need something like the submatrix function, but for input
purposes -
submatrix only extracts data).
Many thanks if someone can think of a way of doing that.
Marc Artzrouni
--
Marc Artzrouni
Département de Mathématiques (IPRA)
Université de Pau - BP 1155
64013 Pau Cedex
FRANCE
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